#711A1F
Closest named color: Reddy Brown (#6E1005). oklch(36.6% 0.12 22.6), rgb(113, 26, 31).
Aa
White text reads best on this color (11.23:1).
About this color
#711A1F is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.120 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.027 away. White text reads best on it, at 11.23:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #711A1F |
| RGB | rgb(113, 26, 31) |
| HSL | hsl(357, 63%, 27%) |
| OKLCH | oklch(36.6% 0.12 22.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #711A1F | 11.23:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #711A1F | 1.86:1 | Fails | Lc 9.1 | Not readable |
| #711A1F text on white | 11.23:1 | AAA | Lc 94.8 | Preferred for body text |
| #711A1F text on black | 1.86:1 | Fails | Lc -7.8 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F6AAA6
oklch(81% 0.09 22.6)
-
Step 400
400
#ED7876
oklch(70.6% 0.145 22.4)
-
Step 500
500
#E34F53
oklch(63.1% 0.184 22.6)
-
Step 600
600
#CF2737
oklch(55.6% 0.201 22.6)
-
Step 700
700
#B2162A
oklch(49% 0.186 22.5)
-
Step 800
800
#911824
oklch(42.7% 0.155 22.4)
-
Step 900
900 (this color)
#711A1F
oklch(36.6% 0.12 22.6)
-
Step 950
950
#451314
oklch(27% 0.077 22.7)
#711A1F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #332F1E | 0.131 |
| Deuteranopia (no green cones) | #49421C | 0.121 |
| Tritanopia (no blue cones) | #7D001D | 0.031 |
| Achromatopsia (no color) | #3B3B3B | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #711A1F
#711A1F
oklch(36.6% 0.12 22.6)
- #00484D
#00484D
oklch(36.6% 0.062 202.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #711A1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.027
- Wine Red #7B0323 ΔE 0.030
- Blood #770001 ΔE 0.031
- Maroon #800000 ΔE 0.039
- Bordeaux #7B002C ΔE 0.039
- Claret #680018 ΔE 0.041
- Chestnut #742802 ΔE 0.044
- Merlot #730039 ΔE 0.057
Use #711A1F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.